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powerpc: unexport flush_icache_user_range
flush_icache_user_range is only used by copy_to_user_page, which is only used by core VM code. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Michael Ellerman <mpe@ellerman.id.au> Link: http://lkml.kernel.org/r/20200515143646.3857579-4-hch@lst.de Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -586,7 +586,6 @@ void flush_icache_user_range(struct vm_area_struct *vma, struct page *page,
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flush_icache_range(maddr, maddr + len);
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kunmap(page);
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}
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EXPORT_SYMBOL(flush_icache_user_range);
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/*
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* System memory should not be in /proc/iomem but various tools expect it
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